With URC's Complete Control remotes, you would not be able to control the Google TV streamer 4K "OR" the Powershades either.

Your dealer would need to use URC's Total Control line of products in order to control the Powershades and there 'might' be an IP driver that can control the Google TV streamer 4K.
Need to talk with them to know if they can even do URC TC for you.